Introducing our premium 530ml 316/304/201 Stainless Steel Thermos - a true testament to durability and quality. As a factory, we take pride in crafting this reliable and long-lasting thermos for your convenience. This thermos is expertly constructed using a combination of high-grade 316, 304, and 201 stainless steel, ensuring resistance against corrosion and providing a safe container for your beverages. With a generous capacity of 530ml, it offers ample space to keep your drinks piping hot or refreshingly cold for extended periods. Order now and enjoy the excellence that our factory brings to this exceptional stainless steel thermos!